Oil funnel



FIG. 1 is a perspective view showing our new design for an oil funnel,

FIG. 2 is another perspective view thereof,

FIG. 3 is a top view thereof,

FIG. 4 is a bottom view thereof,

FIG. 5 is a right side view thereof,

FIG. 6 is a left side view thereof,

FIG. 7 is a front view thereof,

FIG. 8 is a rear view thereof,

FIG. 9 is a perspective view of an alternate embodiment of the oil funnel in FIGS. 1 through 8,

FIG. 10 is another perspective view thereof,

FIG. 11 is a top view thereof,

FIG. 12 is a bottom view thereof,

FIG. 13 is a right side view thereof,

FIG. 14 is a left side view thereof,

FIG. 15 is a front view thereof, and,

FIG. 16 is a rear view thereof. 

CLAIM The ornamental design for an oil funnel, as shown and described. 